WebP converter for ecommerce images

If you want a WebP converter for ecommerce images, here are the best options depending on your use case:

1) Command-line / batch conversion

Good for large product catalogs.

• ImageMagick

  magick input.jpg -quality 85 output.webp
  

• cwebp (from Google’s WebP tools)

  cwebp -q 85 input.jpg -o output.webp
  

• ffmpeg can also convert some image sequences, but it’s less ideal for ecommerce images than cwebp.

2) PHP / backend integration

If you run an ecommerce site on PHP, you can use:

• Intervention Image
• Imagick
• Spatie Image

Example with Imagick:

$image = new Imagick('product.jpg');
$image->setImageFormat('webp');
$image->setImageCompressionQuality(85);
$image->writeImage('product.webp');

3) Node.js

Useful for storefront tooling or build pipelines.

• sharp is the most popular:

import sharp from 'sharp';

sharp('product.jpg')
  .webp({ quality: 85 })
  .toFile('product.webp');

4) Online tools

Good for small batches, not ideal for sensitive product assets:

• Squoosh
• CloudConvert
• TinyPNG / TinyJPG (some support WebP workflows)

Recommended ecommerce settings

For product images:

• Quality: 75–85
• Format: WebP lossy for photos, WebP lossless for logos/screenshots
• Resize: generate multiple sizes for responsive images
• Strip metadata: usually yes, unless you need EXIF

Best practice for storefront delivery

Use WebP with fallback:

<picture>
  <source srcset="product.webp" type="image/webp">
  <img src="product.jpg" alt="Product name">
</picture>

If you want, I can also give you:

1. a Python script to batch convert ecommerce images to WebP,
2. a WordPress/WooCommerce setup, or
3. a Shopify/CDN workflow.